Select a repair
Choose an example from the list to inspect the intervention and verified target.
Loading sanitized trace evidence…
1 Student context
2 Privileged intervention
3 Verified local target
Available tools
Original rollout
Before repair
The unhinted trajectory that failed environment verification. The first invalid turn is highlighted.
Verification-guided construction
Repair search
Each attempt adds or revises hints, reruns the full task, and feeds the checker result back to the constructor.
Accepted rerun
After repair
The final hinted trajectory that passed full-task verification. Repaired turns are highlighted.